Two new species of the genus Cyanopenthe Nikitsky, 1998 (Coleoptera, Tetratomidae) from southwest China Author Ji, Qiaoqiao Author Ren, Guodong text ZooKeys 2019 874 19 30 http://dx.doi.org/10.3897/zookeys.874.34724 journal article http://dx.doi.org/10.3897/zookeys.874.34724 1313-2970-874-19 A111AA1403BE4D12859AE303897B71DD Cyanopenthe hirtiscutellara sp. nov. Figs 17-23 Type material. Holotype : ♀ (MHBU) ( Fig. 17 ), with the following labels: "2009.VI.2 // 云南独龙江钦郎当 // 1500 m 朱笑愚" translated into English as "2.VI.2009 // Qinlangdang Village, Drungjiang Township, Gongshan County, Yunnan // Elev. 1500 m, Xiaoyu Zhu leg". Figures 17-23. Cyanopenthe hirtiscutellara sp. nov. 17 Habitus of Cyanopenthe hirtiscutellara sp. nov. 18 pronotum and scutellum 19 abdominal ventrite V 20 antennae 21-23 ovipositor dorsal, ventral and lateral view. Diagnosis. This species is closely related to C. granulata sp. nov. and C. metallica (Champion, 1916), but can be distinguished by the following characters (based on female): dorsal side of body blue-violet; pronotum densely granulate, except coarsely punctured in anterior half of disc; scutellum yellow; lateral margins of paraproct of ovipositor nearly straight, proctiger almost as long as gonocoxites, gonostylus with long setae. Description. Dorsal side of body blue-violet, antennae, femora, tibiae and ventral side of body dark blue, some individuals with sternum and abdomen blue. Scutellum yellow, around scutellum with distinct dark-blue metallic sheen on elytra. Body with dense and black erect pubescence, dorsally and ventrally. Scutellum with dense and decumbent yellow pubescence. Female . Head small, length 1.0 mm, width 1.6 mm, densely and finely punctured, dorsal surface with narrowly, longitudinal median depression. Eyes lateral, large and protruding, ratio of eye diameter to interocular space 1.0: 2.0. Maxillary palpomere II elongate-triangular, III suborbiculate, IV obliquely rounded at apex, sides subparallel, surface of extend part somewhat rough and dull, no shining. Antennae ( Fig. 20 ) length 4.0 mm, antennomere I cylindrical, II suborbiculate, III strongly elongate and somewhat clavate, IV-VI clavate; projection of VII about 1.3 times length of the antennomere, VIII 1.7 times longer than width, IX and X 1.6 times longer than width; apices of projections rounded, 1.2 times longer than width; ratio of antennomere lengths as follows: 3.0: 2.0: 7.0: 3.3: 3.3: 2.6: 3.4: 3.3: 3.8: 4.0: 4.4. Pronotum ( Fig. 18 ) transverse, length 1.3 mm, width 2.8 mm, 1.7 times as wide as head. Disc weakly convex, flattened laterally with a pair of large impressions extending from base to approximately 1/3 length of pronotum. Surface densely granulate, except coarsely punctured in anterior half of disc. Anterior margin slightly sinuate, poste rior margin sinuate; lateral margins widest at anterior angles and narrowing posteriorly. Anterior angles rounded, posterior angles rectangular. Prosternal process strongly broadened posteriorly and somewhat roundly truncate apically, slightly exceeding posterior margin of prothoracic coxae. Scutellum ( Fig. 18 ) large, triangular, 1.1 times as wide as long; surface densely and finely punctured. Elytra broadly oval, length 7.4 mm, width 5.0 mm, much wider than pronotum. Disc convex, depressed from middle to humeri along lateral margins. Surface with tiny punctures and irregular large punctures. Abdomen ( Fig. 19 ) oval, linearly narrowed posteriorly, apex rounded. Surface densely and finely punctured. Ventrites with irregular grooves laterally. Legs slender and long. Length of metafemora 2.7 mm, metatibiae 2.6 mm. Ovipositor ( Figs 21-23 ) flattened, length 1.7 mm, paraproct 1.4 times as long as wide, lateral margins straight; proctiger almost as long as gonocoxites, proctiger semicircular in dorsal view, tapered posteriorly in ventral view; gonostylus with long setae. Figure 24. Habitat of Cyanopenthe hirtiscutellara sp. nov. Jialongba Village, Bome County, Xizang. Table 1. Diagnostic characters separating type species and two new species (based on females).

-	C. metallica	C. granulata sp. nov.	C. hirtiscutellara sp. nov.
Color of dorsal side	Blue	Green-blue	Blue-violet
Antennomere	V evidently longer than VI	V nearly as long as VI	V evidently longer than VI
Pronotum	Densely and coarsely punctured	Densely granulate	More densely granulate, except coarsely punctured in anterior half of pronotal disc
Color of scutellum	Bronzed or reddish bronzed	Bronzed	Yellow
Punctures of elytral suface	Irregular	Large punctures nearly in rows	Irregular
Posterior margin of abdominal ventrite V	More narrow	More broad	More narrow
Paraproct	1.4 times as long as wide	1.7 times as long as wide	1.4 times as long as wide
Proctiger	Longer than gonocoxites	Almost as long as gonocoxites	Almost as long as gonocoxites
Gonostylus	Without setae	Lost in dissection	With long setae
Distribution	Northern India and Bhutan	China (Xizang)	China (Yunnan)

Distribution. China: Yunnan. Etymology. This species is named from the Latin hirtus and scutella , in reference to the dense decumbent pubescence on the scutellum.